Eating a lot before a workout and nothing after?

Question

Hi,

Can you eat a lot before a workout and nothing after? I'm fasting for Ramadan so I can't eat or drink anything including water, I eat at 2 in the morning so can I hit the gym at 5 in the morning? I can not eat anything after my workout.

Should I wait till it's 1-2 hours left till I can eat and then go and train? My gym closes at 10 p.m 

What do you guys suggest?

Please help.

I didn't find the right solution from the Internet.

References:-

https://bbcom.me/2pZwQE6

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Thanks